2 Pack of X6670 Lennox OEM Merv 11 Filter Media
Best high-efficiency filtration for homeowners managing indoor allergens and dust.
Enhance your home's air quality with this 2-pack of genuine Lennox X6670 OEM filter media. Designed for Lennox Healthy Climate air cleaners, these MERV 11 filters effectively capture common allergens and contaminants like dust, pollen, and pet dander. Their electrostatically charged, disposable media ensures optimal heating system efficiency. With nominal dimensions of 16"x25"x5", these filters are compatible replacements for models X6660 and HCC16-28, helping to maintain a cleaner, healthier indoor environment by filtering particles down to 0.3 microns.
$56.42
Owner Satisfaction
4.5
/ 5
Category Rank
201
/ 876
#201 in Air Purifier Filters
Price vs Category Average
-35%
Below average
Model Number
667066601628
/ X (also fits X, HCC-)
Who it's for
- Lennox system owners seeking guaranteed compatibility and peak performance
- Allergy sufferers wanting cleaner air without sacrificing system airflow
- Busy homeowners preferring infrequent maintenance and longer filter life
Who should skip it
- Budget-conscious shoppers looking for more affordable aftermarket alternatives
- Owners of non-Lennox systems or standard furnace filter slots
- Users needing medical-grade filtration for viruses or fine smoke
Performance breakdown
Filtration Efficiency
MERV 11 rating effectively captures fine particles like pollen and dander.
OEM Compatibility
Guaranteed fit for Lennox systems ensures seamless integration and peak performance.
Installation Ease
Disposable design makes routine maintenance quick and hassle-free for homeowners.
Airflow Optimization
Electrostatically charged media maintains high airflow while trapping microscopic contaminants.
System Longevity
Genuine parts protect internal HVAC components from dust and debris buildup.
Value Density
Two-pack configuration offers a convenient supply for extended seasonal air maintenance.
Key Specs
Model Number
X6670 (also fits X6660, HCC16-28)
Filter Type
OEM Replacement Media Filter
MERV Rating
11
Nominal Dimensions
16" x 25" x 5"
Actual Size
15.65" x 24.65" x 4.31"
Quantity
2-Pack
Filtration Capability
Captures particles down to 0.3 microns
Material
Plastic
Features
- Genuine Lennox OEM replacement media
- MERV 11 rated for high-efficiency filtration
- Electrostatically charged for enhanced particle capture
- Disposable media for easy replacement
- Maintains optimal heating system efficiency
- Traps common allergens and contaminants
- Improves indoor air quality
- Convenient 2-pack
What customers say
Customers highly value the genuine OEM quality of the X6670 filters, noting the reliable performance and perfect fit within their Lennox systems. The convenience of the two pack simplifies maintenance planning. Users appreciate that these filters consistently deliver the expected Merv 11 filtration without the hassle of aftermarket alternatives. While the price point is higher, the assurance of system compatibility and superior air quality makes this a worthwhile investment, establishing strong trust in the product's long term reliability.
Know before you buy
These are genuine Lennox OEM replacement media filters, ensuring they meet the exact specifications and quality standards of your Healthy Climate air cleaner.
Nominal dimensions (16"x25"x5") are the industry-standard labels used for sizing, while the actual dimensions (15.65"x24.65"x4.31") are the precise measurements of the filter. Always verify your current filter's actual size to ensure a perfect fit.
A MERV 11 rating is highly effective at capturing common indoor pollutants, including dust, pollen, pet dander, and mold spores. It is capable of filtering particles as small as 0.3 microns.
This X6670 media is designed for Lennox Healthy Climate air cleaners and serves as a direct replacement for models X6660 and HCC16-28. Check your existing air cleaner housing or manual to confirm your model number matches these specifications.
The electrostatically charged media helps attract and trap smaller particles more efficiently, but it does not change the recommended replacement schedule. You should still replace the media according to your system's guidelines, typically every 6 to 12 months depending on your home's air quality.
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